Scenario: You are developing an Apache Beam pipeline to extract data from a Cloud SQL instance using JdbcIO. The pipeline runs on Dataflow in Project A, and the Cloud SQL instance is in Project B without a public IP address. After deployment, the pipeline failed to extract data due to a connection failure, and you confirmed that VPC Service Controls and shared VPC are not in use. You want to resolve this error while ensuring that the data does not travel through the public internet. Question: What should you do to resolve the connection issue while ensuring that the data does not travel through the public internet?